Why Choose the ABB AS23 Slotted Cover 500 × 450 mm 2PW?
The ABB AS23 is a durable and practical slotted distribution board cover designed for compatible ABB electrical sub-distribution assemblies. As part of the ABB DESUJ Sub Distribution product group and CombiLine N interior expansion system, this cover provides a professional finishing solution for electrical distribution panels containing DIN rail-mounted devices.
Manufactured from robust insulating plastic, the AS23 features a slotted front arrangement that accommodates the operating fronts of compatible modular electrical devices. Its design supports organised panel construction, convenient access to device controls and a consistent appearance across distribution board assemblies.
With dimensions of 500 mm wide × 450 mm high and a 2PW two-field-width configuration, the ABB AS23 is suitable for distribution board installations requiring a three-row slotted cover. The cover incorporates a 90° press-and-turn locking mechanism, a light grey RAL 7035 finish and an IP2XC protection classification when correctly installed in a compatible assembly.
Key Advantages
- Purpose-designed slotted cover for electrical distribution boards.
- 500 × 450 mm dimensions for compatible distribution panel arrangements.
- 2PW two-field-width configuration suitable for modular panel construction.
- Three-row design for DIN rail-mounted electrical devices.
- Durable plastic construction provides an insulating cover surface.
- 90° press-and-turn fasteners support convenient installation and removal.
- RAL 7035 light grey finish provides a consistent professional appearance.
- IP2XC protection classification for the specified cover arrangement.
- Genuine ABB accessory for compatible CombiLine N sub-distribution systems.
Key Features
- ABB AS23 slotted distribution board cover.
- 500 mm nominal width.
- 450 mm nominal height.
- 26.5 mm depth.
- 2PW two-field-width arrangement.
- Three rows with 125 mm row spacing.
- Slotted front design for compatible rail-mounted equipment.
- Plastic construction with a non-transparent finish.
- RAL 7035 light grey colour.
- 90° press-and-turn quick-locking mechanism.
- IP2XC protection classification.
- Non-hinged cover design.
- Compatible with appropriately configured ABB CombiLine N interior expansion assemblies.
Reliable Cover Protection for Electrical Distribution Panels
Distribution board covers are essential components of correctly assembled electrical panels. They provide a finished front surface around installed electrical equipment while helping restrict unintended contact with internal components. Slotted covers are particularly useful where DIN rail-mounted devices must remain accessible for normal operation.
The ABB AS23 is designed for compatible ABB CombiLine N distribution assemblies with a two-field-width, three-row arrangement. Its slotted construction accommodates suitable modular devices, while the 125 mm row spacing supports the standardised positioning of equipment within the relevant interior expansion system.
The integrated 90° press-and-turn fastening system simplifies cover installation and removal during authorised assembly or maintenance work. Its insulating plastic construction and light grey finish make it a practical component for professional electrical distribution installations.
Typical Applications
- ABB CombiLine N electrical distribution assemblies.
- Low-voltage electrical sub-distribution boards.
- DIN rail-mounted circuit protection equipment installations.
- Commercial electrical distribution panels.
- Industrial electrical control and distribution cabinets.
- Modular circuit breaker and protective device assemblies.
- Electrical panel building and system integration.
- Distribution board refurbishment and cover replacement.
- Electrical infrastructure maintenance and modification projects.
